package com.gmgx.dao;

import com.gmgx.dto.ClassroomDto;
import com.gmgx.entity.Classroom;

import java.util.List;

public interface IClassroomDao {
    List<ClassroomDto> queryAllClassroomAndStudent();
    List<Classroom>   queryAllClassroomAndStudent2();
    Classroom   queryClassroomByCno(Integer cno);
}
